Phone Number
+86-311-83601906
Phone Number
+86-311-83601906
Office Add: No.0702-2-1-C2 Hongshiwan, No.8 Dongsanzhuang Street,Xinhua District,Shijiazhuang, China.
Tel: +86-311-83601906
Whatsapp/Wechat: +8615833966866
hbmetals@hotmail.com
1) The performance of gray cast iron mainly depends on the performance of the matrix and the quantity, shape, size and distribution of graphite. Among them, the gray cast iron composed of fine grain pearlite matrix and fine flake graphite has the best performance and the widest application range.
2) The tensile strength and plasticity of gray cast iron is much higher than that of steel with the same matrix, but the graphite sheet has little effect on the compressive strength of gray cast iron, so gray cast iron is widely used as parts that bear compressive loads, such as machine bases and bearings Block waiting.
3) Gray cast iron has good casting performance and cutting performance, and the presence of graphite can play a role in reducing friction and shock.
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